I decided to wake up fresh: wake up to Myriapods. Being almost impossible to tell apart aside from a few outstanding specimens, I didn't stress about getting too many, but they should add a little variety to bug-hunting in adventure mode, and the large tropical species ought to terrify your dwarves.
You'll be glad to know I only bothered with centipedes and millipedes, since including symphyla and pauropoda was too much even for me. On another note, all centipedes should have VERMIN_HATER, since they make me want to vomit, and die.
Myriapods!
==========================================Centipedes==================================
STONE CENTIPEDE:Your basic centipede, probably Lithobius Foricatus. Lift up the right rock, and you'll find one.
TIGER CENTIPEDE:There are a lot of centipedes that could go by "tiger" but this is a desert species, Scolopendra polymorpha. I picked it due to the usual dearth of desert fauna. Could probably bite you if you poked it in the face enough, but is only mildly venomous.
SOIL CENTIPEDE:Found underground I guess. Picked solely so order Geophilomorpha has a representative. These are very long and thin - usually colourless - you've probably seen them when digging in soil.
CAVE CENTIPEDE:There are a whole bunch of cave species, many of which are not named yet. This is one of the horrendously long-legged ones that live in those tropical caves that seethe with cockroaches.
"HOUSE CENTIPEDE":I hear you can get these in houses but thank god I've never seen one. I think the name seems a bit less fantasy-ish than it ought to be, so some suggestions are "LESSER CAVE CENTIPEDE" (technically it is) "MOUSTACHE CENTIPEDE" (called moustache bug in various parts of the world. makes me want to scream and laugh at the same time, but appropriate for dwarves) and the sly "FORTRESS CENTIPEDE"
"GIANT CENTIPEDE":The classic giant centipede, Scolopendra gigantea. Possible name "GREATER YELLOWLEG CENTIPEDE"? Important to note that it is found in both tropical forests, and caves
http://www.youtube.com/watch?v=UROVfmY3NTA==========================================Millipedes===================================
PILL MILLIPEDE:Apparantly a millipede. Personally I just think it's a woodlouse putting on airs, but in it goes. I think this (and indeed many other arthopods) would be one of the vermin that you have to Search Carefully for
SHOCKING PINK DRAGON MILLIPEDE:Perhaps in need of a name shortening, or perhaps we should just embrace being attacked be zombie giant shocking pink dragon millipedes. Loudly coloured tropical species. Produces cyanide that can poison those who handle it. Yum
YELLOW SPOTTED MILLIPEDE:Similar to above, but tasteless in a different way.
GREATER MILLIPEDE:Or the African Giant Millipede to you or I. Tropical forests are its habitat.
BLACK MILLIPEDE:Because "Plain Ol' Millipede" didn't sound right.